From Pomo Ln Undercrossing 10-105 to Robinson Creek Bridge 10-5
1 of 2 general purpose lanes closed Due to Miscellaneous Work
Expected to end at 5:59am May 19, 2026
From Robinson Creek Bridge 10-5 to Route 222/101 Separation 10-189
1 of 2 general purpose lanes closed Due to Pavement Work
Expected to end at 6:59am May 19, 2026
From Forest Rd 6N12 Gray Creek Rd to McDonald Creek
Due to Paving Operation
Expected to end at 5:01pm May 18, 2026
At Route 36
Right Shoulder closed Due to Crack Seal Operation
Expected to end at 4:01pm May 18, 2026
From Usal Rd to Dunn Creek Bridge 10-304
Due to Mowing
Expected to end at 3:30pm May 18, 2026
From North Calpella Overcrossing 10-206 to Rd A - Calpella
Left Shoulder, Right Shoulder closed Due to Shoulder Work
Expected to end at 7:01pm May 18, 2026
From 9.3 mi north of Trinity Center to 7.3 mi north of Trinity Center
Due to Bridge Work
From Trinity/Siskiyou County Line to 12.3 mi north of Trinity Center
Due to Drainage Work
From 0.6 mi East of Laytonville Dos Rios Rd to 800 ft East of Hosea Creek
Expected to end at 8:01pm May 18, 2026
From Klamath River Overflow Bridge 1-32 to Route 101/169 Separation 1-26
Due to Guardrail Work
From Damnation Creek Trailhead to Northbound Summit Turnout
Expected to end at 10:01pm May 18, 2026
At 0.4 mi East of USFS East Fork Campground
Expected to end at 6:01pm May 18, 2026
At Mad River Slough Bridge 4-257
Due to Utility Work
From 0.8 mi East of Blue Lake Weigh Station to North Fork Mad River Bridge 4-194
Due to Emergency Work
From Turnout at Postmile 4.65 to Sugar Bowl Ranch Rd
From Sugar Bowl Ranch Rd to Cal Pak Rd
From 0.5 mi East of Redwood Creek Bridge 4-42 to 0.5 mi West of Chezem Rd
1 of 3 general purpose lanes closed Due to Drainage Work
Expected to end at 7:01pm May 29, 2026
From 0.7 mi south of Moonlit Oaks Dr to 4.8 mi north of Fort Jones
From Boyes Creek Bridge 4-286 to Newton B Drury Scenic Pkwy
1 of 4 general purpose lanes closed Due to Utility Work
Expected to end at 6:59pm May 18, 2026
From Boyes Creek Bridge 4-286 to Maintenance Yard
From Coon Creek Bridge 4-219 to Martins Ferry / Various locations within postmile range
From 5.2 mi east of Dry Creek to 6.2 mi east of Dry Creek
Due to Tree Work
To Tompkins Hill Rd
From Ridgewood Summit to South Willits Overhead Bridge 10-1
1 of 2 general purpose lanes closed Due to Utility Work
From 0.3 mi South of Private Rd - Georgia-Pacific to 0.1 mi North of Private Rd - Georgia-Pacific
From 2.6 mi South of Ridgewood Ranch Rd to 0.5 mi South of Reeves Canyon Rd
From Rowdy Creek Rd to E Denney Ln
Due to Roadway Excavation
Expected to end at 5:30pm May 18, 2026
From Indian Creek Bridge #2-49 to 1.6 mi west of Happy Camp
Expected to end at 5:59pm May 18, 2026
At Shasta/ Trinity county line, Buckhorn Summit
From Gobbi St
Due to Miscellaneous Work
From Chezem Rd to Old Hwy 299
1 of 4 general purpose lanes closed Due to Guardrail Repair
From 4.5 mi east of Shasta/Tehama County Line to 2 mi east of Shasta/Tehama County Line
From First St to McNab Creek Bridge 10-4
Left Shoulder, Right Shoulder closed Due to Tree Work
From 5.8 mi north of Trinity Center to 7.3 mi north of Trinity Center
Due to Mowing Operation
Expected to end at 3:01pm May 18, 2026
From Ponderosa Ln (Weaverville) to 0.2 mi west of Route 3
1 of 2 general purpose lanes closed intermittently Due to Mowing Operation
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